{
  "manageEntity": {
    "action": "Follow",
    "entityId": "540529323",
    "entityType": "User",
    "nonce": "0x78fa8820b951c31005fa72d9b40a6f85e504ebe75ec605c5f83aecf244c0079a",
    "signature": "0x2baf6a17723162a7fc2e07fcd90ea276be515054627136f6c818965e0d685f7a746df68dbf0abdc0252f3d12a0983a897586ffcc05c82c5bf29f500969d125eb1c",
    "signer": "0xF93D19Fab5127cd0f9f38635C5FFda6891efE22C",
    "userId": "579980336"
  }
}